3426644345 has 8 divisors (see below), whose sum is σ = 4112327040. Its totient is φ = 2741079600.

The previous prime is 3426644341. The next prime is 3426644383. The reversal of 3426644345 is 5434466243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3426644345 - 2² = 3426644341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3426644341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58070 + ... + 101120.

It is an arithmetic number, because the mean of its divisors is an integer number (514040880).

Almost surely, 2^3426644345 is an apocalyptic number.

It is an amenable number.

3426644345 is a deficient number, since it is larger than the sum of its proper divisors (685682695).

3426644345 is a wasteful number, since it uses less digits than its factorization.

3426644345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58975.

The product of its digits is 829440, while the sum is 41.

The square root of 3426644345 is about 58537.5464552453. The cubic root of 3426644345 is about 1507.6123171424.

The spelling of 3426644345 in words is "three billion, four hundred twenty-six million, six hundred forty-four thousand, three hundred forty-five".